centos tomcat 自启动

启动Tomcat

　　首先为Tomcat编辑一段启动脚本，并置于/etc/rc.d/init.d目录下，让Tomcat和httpd一样作为一项系统服务，并随系统自动启动。

[root@sample ~]# vi /etc/rc.d/init.d/tomcat　 ← 建立Tomcat启动脚本，如下：

#!/bin/bash
#
# Startup script for the tomcat
#
# chkconfig: 345 80 15
# description: Tomcat is a Servlet+JSP Engine.

export JDK_HOME=/home/graduate/jdk1.6.0_16  ← 以免启动时找不到jdk
export JAVA_HOME=/home/graduate/jdk1.6.0_16 ←  以免启动时找不到jdk

# Source function library.
. /etc/rc.d/init.d/functions

start(){
if [ -z $(/sbin/pidof java) ]; then
echo "Starting tomcat"
/home/graduate/apache-tomcat-6.0.14/bin/startup.sh
touch /var/lock/subsys/tomcat
else
echo "tomcat allready running"
fi
}

stop(){
if [ ! -z $(/sbin/pidof java) ]; then
echo "Shutting down tomcat"
/home/graduate/apache-tomcat-6.0.14/bin/shutdown.sh
until [ -z $(/sbin/pidof java) ]; do :; done
rm -f /var/lock/subsys/tomcat
else
echo "tomcat not running"
fi
}

case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
/home/graduate/apache-tomcat-6.0.14/bin/catalina.sh version
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
esac
exit 0

[root@sample ~]# chmod 755 /etc/rc.d/init.d/tomcat　 ← 将启动脚本属性设置为755（使之可执行）

[root@sample ~]# chkconfig --add tomcat　 ← 将Tomcat加入到chkconfig中

[root@sample ~]# chkconfig tomcat on 　 ← 将Tomcat设置为自启动

[root@sample ~]# chkconfig --list tomcat　 ← 确认Tomcat服务状态
tomcat 0:off 1:off 2:on 3:on 4:on 5:on 6:off　 ← 确认2~5为on的状态就OK

[root@sample ~]# /etc/rc.d/init.d/tomcat start　 ← 启动Tomcat

Starting tomcat
Using CATALINA_BASE: /usr/local/tomcat
Using CATALINA_HOME: /usr/local/tomcat
Using CATALINA_TMPDIR: /usr/local/tomcat/temp
Using JAVA_HOME: /usr/local/jdk1.5.0_08

测试Servlet/JSP


[1] 在浏览器上输入 http://你的IP地址（或你的域名）/jsp-examples ，确认是否出现如下画面：